#include<bits/stdc++.h>
using namespace std;

int main()
{
    map<string,double> SubScore;
    SubScore["php"] = 90.5;
    SubScore["python"] = 95.0;
    SubScore["java"] = 88.5;
    SubScore.insert(map<string,double>::value_type("go",90.5));

    map<string,double>::iterator it;
    for(it = SubScore.begin();it!=SubScore.end();it++)
    {
        cout<<it->first<<" "<<it->second<<"\n";
    }
}